TZER-PERNG CHEN

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Yangmei City, TW

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Patents Grantslast 30 patents

Information Patent Grant
LED assembly
- Patent number 9,947,839
- Issue date Apr 17, 2018
- Huga Optotech Inc.
- Tzer-Perng Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LED assembly
- Patent number 9,546,762
- Issue date Jan 17, 2017
- Huga Optotech Inc.
- Tzer-Perng Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LED assembly
- Patent number 9,502,622
- Issue date Nov 22, 2016
- Huga Optotech Inc.
- Tzer-Perng Chen
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LED ASSEMBLY
- Publication number 20180233635
- Publication date Aug 16, 2018
- HUGA OPTOTECH INC.
- TZER-PERNG CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LED ASSEMBLY
- Publication number 20170040504
- Publication date Feb 9, 2017
- HUGA OPTOTECH INC.
- TZER-PERNG CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LED ASSEMBLY
- Publication number 20150097199
- Publication date Apr 9, 2015
- HUGA OPTOTECH INC.
- TZER-PERNG CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LED ASSEMBLY
- Publication number 20150070871
- Publication date Mar 12, 2015
- HUGA OPTOTECH INC.
- Tzer-Perng CHEN
- F21 - LIGHTING